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OWC ThunderBay 4 mini UP TO 1346 MB/s
SUSTAINED SPEEDS

OWC Thunderbay 4 mini

Dual Thunderbolt 2 | RAID Ready | 4 Drive Bays | 4K Display Support Big Performance. Small Footprint.
  • Four 2.5" drive bays, perfect for SSDs
  • Breathtaking Thunderbolt 2 performance
  • Near-silent operation
  • RAID-ready with up to 4TB of SSD storage (HDD up to 8TB)
  • Pre-tested with a rigorous multi-hour drive "burn-in"
ThunderBay 4 mini External Hard Drive Enclosure Profile Bays ThunderBay 4 mini External Hard Drive Enclosure Left ThunderBay 4 mini External Hard Drive Enclosure Right ThunderBay 4 mini External Hard Drive Enclosure Front ThunderBay 4 mini External Hard Drive Enclosure Profile Back
ThunderBay 4 mini with SSDs Sustained speeds up to 1346 MB/s. 3 Year Warranty. 500GB 4 x 120GB SSD Extreme Pro $594.99 Learn More » Add to Cart 1TB 4 x 240GB SSD Extreme Pro $799.99 Learn More » Add to Cart 2TB 4 x 480GB SSD Extreme Pro $1,199.99 Learn More » Add to Cart 4TB 4 x 1TB SSD Extreme Pro $1,699.99 Learn More » Add to Cart ThunderBay 4 mini with hard drives Sustained speeds up to 531 MB/s. 3 Year Warranty. 2TB 4 x 500GB HDD 7200 RPM $579.99 Learn More » Add to Cart 4TB 4 x 1TB HDD 7200 RPM $649.99 Learn More » Add to Cart 8TB 4 x 2TB HDD 5400 RPM $799.99 Learn More » Add to Cart
Bring Your Own Drive Enclosure Kit | 4 drive bays | RAID Ready $347.99 Learn More » Add to Cart ThunderBay 4 mini is also available with RAID software from $417.50 Good things come in small packages. Audio, Video, Photography, Backup The all-new ThunderBay 4 mini is designed specifically for 2.5" drives and engineered to harness the incredible performance of SSDs. Take the brakes off your creativity with an external drive that supports multi-stream compressed 4K video and other bandwidth-intensive workflows.

Add SSDs, spinning drives, or both to match your performance needs. Use each drive independently, or in the software RAID configuration of your choice for the optimal balance of performance and data-redundancy.

Get the most out of your storage and do more with a ThunderBay 4 mini.
Certified and tested. Each ThunderBay undergoes OWC's regimented multi-hour drive "burn-in"
to ensure you experience the amazing performance of your drive right out the box.
ThunderBay 4 mini
4 drive bays plus so much more. Time-Tested Cooling Cool + Whisper Quiet A durable, heat-dissipating, aluminum unibody shell features a "flow-thru" vented design coupled with a 60 mm whisper-quiet fan. 4K Display Support 4K Display Support Dual Thunderbolt 2 ports let you connect any display that your computer can support, including 4K displays. ThunderBay 4 mini Vibration Dampened Vibration Dampened ThunderBay's drive isolating design reduces sonic resonance, and is aided by rugged, vibration-absorbing, non-skid feet. Flexible Expansion Flexible Expansion Daisy-chain up to six ThunderBays on a single Thunderbolt port for expansive storage, RAID, and performance options.
Thunderbolt cable OWC Thunderbolt Cable ThunderBay comes with an OWC one-meter certified Thunderbolt cable, with other lengths from 0.5 meter to 30 meters available separately.